baber/WOPTO huggingface dataset:
Patent JP-H08195617-A (JP)
Title: Circularly polarized wave loop antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q11/12
Filed: 1995-01-18
Abstract: PURPOSE: To expand the frequency band of circular polarization axis ratio to frequency characteristics by arranging a C type loop element opposite a ground plane at a specific interval. CONSTITUTION: The tip of a feeding conductor 7 is connected to the feeding point 5 at the one end of an I-shaped conductor 2 to feed the C type loop element 1 through a coaxial line 4. The other end of the feeding conductor 7 is connected to the core conductor of the coaxial line 4. When the C type loop element 1 is thus fed, the C type loop element 1 radiates a circularly polarized wave through the operation of a cut part 6. When free space wavelength is denoted as λ, the interval (h) between the ground plane 3 and the C type loop element 1 0.05λ-0.26λ, the angle ϕa between the axis of the I-shaped conductor 2 and the cut part 6 nearly 315-325 deg., the length Δg of the cut part 6 approximately 0.01λ-0.02λ, and the length l of the I-shaped conductor 2 are preferably about 0λ-0.47λ.
Patent JP-S55115558-A (JP)
Title: Method of replacing bobbin on winder
Inventor: KAWARABASHI TSUKASA
IPC: B65H67/04
Filed: 1979-02-26
Abstract: PURPOSE: To make an empty bobbin held at the correct posture and position without displacement, by carrying it to a cradle arm by a bobbin supplier, after a fully wound is bobbin certainly delivered out from the cradle arm.  
     CONSTITUTION: The bobbin supplier 13 is at a position indicated by the solid line while winding a string on a bobbin, and when the bobbin held on the cradle arm 2 becomes a fully wound bobbin P, the cam 17 rotates, and the supplier 13 descends from its standby position to a position 13a indicated by the chin line as shown by the arrow mark 21 without holding bobbin, and at the same time the cradle arm 2 opens and thrusts the fully wound bobbin onto the receiving plate 19. After this, the supplier 13 ascends in the opposite dipection, and gets into the bobbin accumulator 5 and grabs an empty bobbin positioned at the right end and descends again to let the empty bobbin it holds held by the cradle arm 2 at the position 13a indicated by the chain line. Then the supplier 13 ascends again, releasing the empty bobbin during its ascending movement to assume its standby position, and the string winding operation is restrated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55114956-A (JP)
Title: Fluid detector
Inventor: KURODA MASAYUKI
IPC: G01P5/14
Filed: 1979-02-27
Abstract: PURPOSE: To make it possible to measure a fluid speed rapidly and easily without the limit of measure places, by providing a cylindrical case and a room insulated by a piezo-electric element in the case and by providing a through hole by which this center room and the external are connected.  
     CONSTITUTION: The outside circumference face of cylindrical case 1 becomes a guide for fluid to be measured, and the first center room 2, the second upper room 3, and the third lower room 4 are provided in case 1, and room 2 is insulated from rooms 3 and 4 by the first and the second piezo-electric element plates 8 and 9 using, for example, a bimorph. The first to the third through holes 5W7 are provided which communicate the external of case 1 and the first and the third rooms 2W4 respectively, and these through holes 5W7 are so formed that they may be placed on the diameter line of the circle of the face orthogonal to center O of case 1. As a result, the fluid speed can be measured accurately, rapidly and easily without the limit of measure places. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04261818-A (JP)
Title: Method for feeding sealing resin
Inventor: MATSUMOTO KUNIYO
IPC: B29K105/20
Filed: 1991-02-18
Abstract: PURPOSE:To shorten the time transferring a plurality of resin tablets, and to improve feeding reliability of a sealing resin in a process wherein the tablets of the sealing resin for an electronic part are fed. CONSTITUTION:Tablets 2 for sealing resin are taped at a pitch with a fixed dimension, and a plurality of resin tablets 2 are simultaneously extruded as a package from a tape 1 by means of an extruding apparatus 5 having extruding rods 5a arranged at the same pitch as the above described pitch and are transferred to a transfer 7, by means of which a plurality of resin tablets above described are fed to a sealing process 11.
Patent JP-H08214617-A (JP)
Title: Apparatus for recovering culture soil in seeding plant
Inventor: OMAE KENSUKE
IPC: A01C7/08
Filed: 1995-02-10
Abstract: PURPOSE: To provide an apparatus for recovering culture soil, equipped with an air nozzle in the upper part of a slope of a culture soil receiver, constituted so as to blow off the culture soil collected on the slope toward a recovering spiral conveyor, capable of smoothly recovering the culture soil and improved in operating efficiency. CONSTITUTION: This apparatus for recovering culture soil is constituted by forming a culture soil receiver 28 capable of recovering the culture soil obtained by scraping off a bed soil surface fed into each nursery box 2 with a leveling brush 12 into a funnel shape having a slope tilted toward a recovering spiral conveyor 17 and installing an air nozzle 30 in the upper part of the slope so as to blow off the culture soil collected in the slope toward the recovering spiral conveyor 17 with air thereof in a bed soil filling part in a seeding plant capable of carrying out the filling of the bed soil, seeding and soil covering in the nursery box 2.
Patent JP-H10221592-A (JP)
Title: Focal point position detector
Inventor: OTAKI TATSURO
IPC: G02B7/28
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To keep the brightness of image for detecting focus and focal point position detection accuracy even when an objective optical system is replaced, and improve focal point position detection accuracy when illuminance is low. SOLUTION: By transmitting an image formed by an objective lens 1 to a sensor 9 through a half mirror 3, an image refocusing optical system 5, a triple beam splitter 8, and by detecting contrast difference from difference of image focusing states for images 7, 7', 7" on the sensor 9, which is caused by light route length variance, image focusing position of the objective lens 1 is detected. A diaphragm 6 is installed at the front focal point position of a back group lens 5b of an image refocusing optical system 5. The opening configuration of the diaphragm 6 is lengthened in a right angle direction to the lining direction of sensor 9's pixels, and the number of aperture in the lining direction of the sensor 9's pixels is constant due to the short side directional diaphragm 6 to define the blur amount during focus dislocation.  On the other hand, the longitudinal opening of the diaphragm 6 provides enough light volume for the sensor 9.
Patent JP-S54114922-A (JP)
Title: Two dimentional pick up element and its drive
Inventor: ODA HIDETSUGU
IPC: H04N5/335
Filed: 1978-02-27
Abstract: PURPOSE: To enable interlace scanning with two phase drive, by separating the charge storage region adjacent to the photo electric conversion region and potential barrier region in the two dimensional pick up element, and the potential barrier region adjacent to the storage region, by means of channel stopper.  
     CONSTITUTION: When light is emitted on the photo electric conversion regions PM -2 ,N -1 ..., electrons are stored on the semiconductor region having opposite conduction type as the substrate. In reading out, H level is fed to the gate electrodes 1 to 3 and drive pulse ϕ 1  and L level is applied to ϕ 2 . The signal charges on M-2 and M lines are transferred to the storage region of M-2, M line through the lower part of the electrodes 1 to 2. In this case, since no conductive channel is caused for the signal charge of M-1 and M+1 with ϕ 2 , the photo electric conversion region PM,N and storage region SM -1 ,N are separated with the channel stopper and the potential barrier region BM +1 ,N and PM,N are separated with the channel stopper 5, and no diffusion of charge is present, and the charge of PM,N is fed to SM,N. With this operation, the charge is read out to the charge transfer channel every other line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05187791-A (JP)
Title: Structure for mounting radiator for vehicle
Inventor: SEKINE YOSHIKAZU
IPC: B60K11/04
Filed: 1992-01-13
Abstract: PURPOSE:To improve heat exchanging performance by improving ventilation and wind generation force of a radiator for a cab over type vehicle. CONSTITUTION:A structure for mounting a radiator for a cab over type vehicle has a radiator core 4 so disposed under a foot-placing floor 3 that its front side is inclined. A diagonal flow fan 5 is provided oppositely on the back surface of the core 4, and an air duct 6 in which its one end opening is coupled to an outer periphery of the back surface of the core 4 is inclined at its rear side, and opened at the other end at the front surface side of the engine.
Patent JP-S56118842-A (JP)
Title: Forming drum for tire
Inventor: MURAYAMA SOUICHI
IPC: B29D30/24
Filed: 1980-02-25
Abstract: PURPOSE: To automatically fold back a cord fabric at bead parts and to produce an automotive tire efficiently by placing a plurality of rectangular lead-spring strips on peripheral surfaces at both ends of a drum.  
     CONSTITUTION: The plurality of rectangular lead-spring strips 15 are placed in an adjacently and closely contacted condition on the entire peripheral surface of annular ribs 11 which are placed at the end part of the cylindrical split drum 100 having arch-shaped split plates and capable of being folded inwardly, and the strips 15 are covered with thin rubber layers 16. The cord fabric F is wound around the drum 100, two beads B, B' are inserted under the fabric F, the drum 100 is reduced in diameter, then the rib 11 on one side is moved toward the central part of the drum 100 to fold back the fabric F around the bead B, and similarly the rib 11' on the other side is moved to fold back the fabric F around the bead B'. Finally, after reducing the diameter of the drum 100 by folding the arch-shaped split plates, the formed body of the cord fabric is removed from the drum 100. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07207759-A (JP)
Title: Precast steel reinforced concrete made member and construction method of structure using the member
Inventor: SUGIYAMA AKIRA
IPC: E04B1/16
Filed: 1994-01-24
Abstract: PURPOSE:To facilitate pouring and charging work of grout in a connection part, provide a column member having a high rigidity against shearing force and resistance against high axial force, easy to manage its quality, and enable provision of high story or ultra high story building. CONSTITUTION:A precast reinforced concrete made member 1 is composed of column head 2, column foot 3, a plurality of beam member ends 4 and column-beam connection part 5, all of them being set in an integrated manner. At the center of column member a steel pipe core column 7 is burried, and a lower steel pipe joint part 8 is projected from the head 2 while an upper steel pipe joint part 9 is projected from the foot 3, and at one end a steel pipe core column connection metal fitting 10 is fixed. At a steel pipe side of th joint part 8 an opening part 11 for placing charge material is bored.
Patent JP-H08199063-A (JP)
Title: Polyamide resin composition and its production
Inventor: FUJI TORU
IPC: C08K5/20
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a polyamide resin compsn. which gives an extrudate with few black spots, is excellent in thermal stability in molding, hardly forms mold deposits, is prevented from undergoing thermal discoloration, and is excellent in mechanical strengths, stiffness, and electrical and dimensional characteristics by mixing a polyamide resin contg. an aliph. bisamide compd. with an inorg. filler. CONSTITUTION: This compsn, is prepd. by mixing 25-150 pts.wt. inorg. filler into 100 pts.wt. mixture which is prepd. by mixing 100 pts.wt. polyamide resin with 0.05-10 pts.wt. aliph. bisamide compd. The polyamide resin, esp. pref. polyamide 66, has a realtive viscosity (ηγ) at 25 deg.C of 2.0-3.5: a viscosity lower than 2.0 gives insufficient mechanical strengths, and one higher than 3.5, a poor mold flow. An amt. of the filler compounded lower than 25 pts.wt. gives a molding with insufficient mechanical strengths an stiffness, and one higher than 150 pts.wt. does not give a molding with an excellent appearance.
Patent JP-H06211364-A (JP)
Title: Paper feeder for image forming device
Inventor: OKA MORIO
IPC: B65H3/44
Filed: 1993-01-18
Abstract: PURPOSE:To produce a copy by receiving paper of small size to the front/rear relating to a tray, to which paper of large size can be received, and feeding the paper of two kinds arbitrarily in a longitudinal direction of the tray. CONSTITUTION:In an electrophotographic copying machine 1, relating to a paper feed tray 20 arranged in a paper feed part, a paper feed member by paper feed rollers 30, 30a is arranged in the front/rear of this paper feed tray, so that paper can be fed toward a paper conveying path 10 and a return path 12 through paper feed paths 31, 31a. The paper fed toward the return path 12 is fed toward the paper conveying path 10 through an intermediate tray 32, and the paper is fed toward an image transcribing part from a sensitized drum 2 through an ordinary paper conveying system. Also relating to the other paper feed trays 35, 35a... arranged in the paper feed part of the electrophotographic copying machine, a mechanism, by which paper can be fed from both sides, is arranged, and a tray capable of receiving paper of small size in two kinds can be obtained.
Patent JP-H03226980-A (JP)
Title: Manufacture of connector
Inventor: IKEURA TAKEYOSHI
IPC: H01R43/24
Filed: 1990-01-31
Abstract: PURPOSE:To prevent deformation of a lead wire so that no voids are generated inside an insulating resin allowed to flow into a second metal mold by forming a resin injection hole in the second metal mold holding and storing the lead wire therein, which resin injection hole extends along the direction parallel to the longitudinal axis of the lead wire. CONSTITUTION:A connector comprises a first metal mold 6 holding and storing a connection terminal 1 therein and a second metal mold 7 holding and storing a lead wire 2 therein and also having a resin injection hole 8 formed along the direction parallel to the longitudinal axis of the lead wire 2 held thereby. The resin injection hole 8 and the lead wire 2 surrounded by an insulating resin allowed to flow into the connector are in proximity to each other and the insulating resin allowed to flow into the second metal molding 7 through the resin injection hole 8 is caused to flow therein along the longitudinal direction of the lead wire 2. Pressure at which the insulating resin flows into the metal mold acts on the lead wire 2 from the back face to front face of the wire 2 held by the second metal mold 7. Therefore the lead wire will not be curved by pressure at which the insulating resin flows into the metal mold nor the cover of the lead wire be pressed and shrink along the longitudinal direction of the wire, and generation of voids inside the insulating resin allowed to flow into the connector is avoided.
Patent JP-H10219204-A (JP)
Title: Pressure adhesive type double-side tacky tape
Inventor: YAMANO KOICHI
IPC: C09J121/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure adhesive type double-side tacky tape not causing substantial change of the performance even in the state in which normal pressure of stacked commercial products is applied when stored. SOLUTION: This pressure adhesive type double-side tacky tape is obtained by laminating foam forming plural through-holes in nearly uniformly dispersed state onto at least one side of double tacky tape. In the tacky tape, 25% compression stress of the foam is 0.01-1kg/cm<2> and the thickness of a foam layer is 0.1-10mm and a ratio of coated area of the foam to the tacky face is 5-50%.
Patent JP-S63191440-A (JP)
Title: Portable simple line monitor
Inventor: WADA YUKIO
IPC: H04B3/46
Filed: 1987-02-03
Abstract: PURPOSE:To shorten the cause investigation time of a line fault by providing a parity checking function, a program checking function, etc., and functions which can be switched with a line changeover switch irrespective of to the male/female shape of an input/output connector for data in a monitor. CONSTITUTION:Data from the data line of a line 10 and a signal from the control line are processed by the parity checking function part 1, the program checking function part 2, a level checking function part 3, and an error counter 4, and the contents are stored in a memory part 5. When the processing result of a line monitor is viewed, an external operation part 7 is used and its contents are displayed on a display part 8. Further, the line monitor is provided with a grip so that it can be carried and used everywhere, and the monitor can be switched to either of male and female sides with the line changeover switch 9 irrespective of the male/female shape of the input/output connector for data.
Patent JP-S55116472-A (JP)
Title: Round coating on black colored household buddhist alter and fitting thereof
Inventor: YOSHIDA SHIYOUJI
IPC: B05D7/06
Filed: 1979-02-28
Abstract: PURPOSE: To apply round coating accurately following the roundness of wooden substratum by a method wherein a desired shaped roundness is formed on wooden substratum and coating is applied to the formed roundness.  
     CONSTITUTION: The surface of wooden substratum C to constitute household Buddhist alter and its fitting is formed into a desired roundness D. Round coating is applied by coating D' following the round surface, using plane coating technique, without applying padding-spatula coating. That is, undercoat is first applied to the round surface of the wooden substrate, and after dried, the undercoat is polished with sandpaper, then overcoat is applied using natural or synthetic urushi lacquer or synthetic resin coating, providing accurate round coating the same as the substratum roundness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08220541-A (JP)
Title: Liquid crystal orientation treatment agent
Inventor: MISHINA MASATO
IPC: G02F1/1337
Filed: 1995-02-13
Abstract: PURPOSE: To provide the liquid crystal orientation treatment agent which is excellent in film characteristics such as voltage retention, inclined orientation angles and electric charge accumulating characteristics, in adhesion to substrates, and in printing properties. CONSTITUTION: In the liquid crystal orientation treatment agent used for forming a liquid crystal orientation film which is coated over a substrate with transparent electrodes, sintered and comprises the surface of the film processed by rubbing, the liquid crystal orientation treatment agent comprises polyimide precursors included, each of which includes a repeatable unit represented by a formula I, and solution soluble polyimide resin included, which includes a repeatable unit represented by a formula I, furthermore, at least one molar % R4 of polyimides represented by a formula II are equivalent to an organic group of a divalent element constituting diamines, each of which contains a long chain alkyl group having more than 6 carbons or alkyl groups containing fluorines,  and playmates represented by a formula II are equivalent to 1 to 80% by weight with respect to the whole weight of polymers. In the formulas, R1 and R3 represent tetracalboxylic acids, and an organic group of a quadrivalent element constituting the derivatives of the aforesaid tetracalboxylic acid, R2 and R4 represent an organic group of a divalent element constituting a diamine, and m and k represent positive integers.
Patent JP-H09217466-A (JP)
Title: Roof plate-installing device
Inventor: SHIDOUJI NOBUAKI
IPC: E04D3/362
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently install roof plates with installation strength and watertightness improved, and to simplify works for replacing the roof plates on repair of a roof while reducing repair costs by reducing the number of members to be used for installing the roof plates to the roof of a building. SOLUTION: Each of all roof plates 3 is in the same shape. A turned-down engaging part 12 is provided at a left connecting part 11 of a left rise part 10 of the roof plate while an insert-receiving part 22 opening leftward is provided at the middle of a part extending from the upper end of a right rise part 20 of the roof plate to a right connecting part 21, and furthermore a depressed part 24 is provided. The bottom 25 of the depressed part 24 of the right connecting part of one roof plate 3 on the left of two adjoining roof plates 3 and 3 is fixed with a connecting bolt 35 to a flat part 32 at the top of an upwardly projecting part 30 of a clip 4, and the left connecting part 11 of the other roof plate 3 on the right is put on the connecting bolt 35, and the turned- down engaging part 12 is inserted for engagement into the insert-receiving part 22 of the roof plate 3 on the left.
Patent JP-S57138667-A (JP)
Title: Electrostatic developing device
Inventor: KATOU MAKOTO
IPC: G03G15/09
Filed: 1981-02-19
Abstract: PURPOSE:To obtain a vivid picture and improve the reliability, by interposing a nonferromagnetic substance and conductive netlike material between a recording material and a magnet such as a magnetic roll and providing a developer supplying means for a developer vessel or the like around the magnet. CONSTITUTION:A conductive netlike material supporting member 16 is provided near the lower part of a magnetic roll 3 and in the part opposite to a developer vessel 4, and a netlike material 17 consisting of high-permeability nonferromagnetic substance and conductive materials such as aluminum and stainless steel is supported between this supporting member 16 and the developer vessel 4, and this netlike material 17 is placed between the magnetic roll 3 and a dielectric layer 1a of a recording paper. Thus, a high-reliability developing device is obtained where the developer is carried stably to obtain a vivid picture.
Patent JP-S61184581-A (JP)
Title: Recovering device of powdery particles
Inventor: YUITSUKA HIROSHI
IPC: G03G21/10
Filed: 1985-02-13
Abstract: PURPOSE:To prevent the assembling of the recovering container of powdery particles and to eliminate the necessity of an exclusive-use powdery particles recovering container holder by forming the hanging part integrally on a joint at the upper part, connecting it to the hole for hanging the bracket while detaining it. CONSTITUTION:To a toner recovering container 60, a pair of hanging parts 61a and 61b is provided along a joint 62 at the upper part, and at the central part, a toner recovering hole 60a to fit into a vertical part 38b of a toner recovering part 38 is formed integrally. On the other hand, at a bracket 43, a through hole 45 into which the vertical part 38b of the toner recovering part 38 fitted at the central part is formed, and holes 46a and 46b pierced to a position corresponding to the hanging parts 61a and 61b of the toner recovering container 60 are formed. By inserting and connecting the hanging parts 61a and 61b protruded at the upper part of the toner recovering container 60 into the holes 46a and 46b for hanging a fixed bracket 43, the vertical part 38b of the toner recovering part 38 is inserted into the toner recovering hole 60a pierced at the central part of the toner recovering container 60 and maintained without fail and the toner can be recovered into the toner recovering container 60.